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Biku Treehouse in the rainforest

Biku Treehouse

A cocoa pod-inspired treehouse retreat in Panama

Bocas del Toro, Panama  |  Treehouses  |  Eco-lodges  |  Hospitality
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Biku Treehouses in the Panamanian jungle

“A secluded, immersive escape in one of the Caribbean’s most pristine settings.”

01Project facts
Location
Biku, Panama Island
Design Team
BACA architects
World map with a location marker on Panama.
Site plan of the Biku Treehouse RetreatBiku Treehouse Retreat
02Background

We have designed a cocoa pod-inspired treehouse and larger lodge for the Bíku Treehouse Retreat on the Bocas del Toro archipelago in Panama.

Nestled among lush mangroves and tropical forests, the 270-square-foot treehouse maximises panoramic views of the Caribbean while providing security and mosquito protection.

Its bulbous form splits like a cocoa pod, blending seamlessly with the surrounding rainforest and creating a unique, eco-sensitive retreat.

The project emphasises sustainability, harmony with nature, and immersive experiences for guests, reflecting the broader trend of inventive treehouse architecture worldwide.

The larger 250-square-metre lodge complements the treehouse, offering additional accommodation while respecting the natural landscape.

The retreat’s owners, Ariel Stephenson, a Panamanian hospitality professional, and Zabrina Shield, a British nature enthusiast, envisioned a sanctuary that celebrates local ecology, culture, and scenic beauty.

Accessible only by boat, the retreat provides a secluded, immersive escape in one of the Caribbean’s most pristine settings.

Cocoa pod-inspired treehouse among the trees
Biku Treehouse in the rainforest
Model of the Biku Treehouse
Close-up view of the Biku lodge
03Process

The forms are inspired by cocoa pods and other seed structures found in the rainforests of Panama.

The treehouse’s design aims to take advantage of the idyllic setting through a broad panoramic opening at one side of its bulbous form, splitting it in two like a cocoa pod.

We selected bamboo as the primary material for the 25-square-metre treehouse, a decision taken due to the abundance in Panama and to make use of local construction knowledge.

Interior view of the Biku Treehouse
04Architecture

Bamboo was picked as the primary material for the 270 square foot treehouse, due to abundance in Panama and to make use of local construction knowledge.

To reduce the need for construction vehicles on site, parts of the structure will be prefabricated and assembled on the island. This also means the structure can be deconstructed without leaving permanent traces on the site.

A spiral staircase wrapping the trunk of the tree, as well as the treehouse’s structure, will all be made from bamboo. The Biku treehouses feature outdoor showers, shaded balconies, sleeping areas and staircases that spiral around the tree trunk.

Key design considerations include deep overhanging for sun-protection, cross-ventilation, water-catchment, as well as protection from tropical rainstorms.

Biku Treehouses in the Panamanian jungle